---
title: "Waste Lands - America's forgotten nuclear legacy"
author: Philipp Ottolinger
output: 
  flexdashboard::flex_dashboard:
    theme: journal
    social: menu
    source_code: embed
---

```{r setup, include = FALSE}
library(flexdashboard)
library(shiny)
library(jsonlite)
library(maptools)
library(ggplot2)
library(tidyr)
library(dplyr)
library(purrr)
library(leaflet)
library(plotly)

sites <- read.csv("data/nCoV2019_2020_line_list_open_outside.csv")

sites$country2 <- ifelse(sites$country == "China", "orange","green")


## cases per city 

cases_per_city <- 
  sites %>% 
  group_by(city, country, latitude, longitude, country2) %>% 
  tally()


```

Column {data-width=650}
-----------------------------------------------------------------------

### All sites and their current status

```{r}
leaflet() %>% 
  addTiles() %>% 
  #fitBounds(-127.44,24.05,-65.30,50.35) %>% 
  addCircleMarkers(cases_per_city$longitude, 
                   cases_per_city$latitude, 
                   color = cases_per_city$country2, 
                   radius = cases_per_city$n/2, 
                   fill = T,
                   fillOpacity = 0.2,
                   opacity = 0.6,
                   popup = paste(cases_per_city$country,
                                 cases_per_city$city, 
                                 sep = ", ")) %>%
  addLegend("bottomleft", 
            colors = c("orange","green"),
            labels = c("China",
                       "other"), 
            opacity = 0.8)
```